Similar to an f-bomb, a nigtomic bomb occurs when a white person says the word nigger in front of a large crowd of people, usually black, that are likely to be upset by the choice of language, such as during an NAACP convention or at Christmas dinner.
Evan: When I called the man intoducing me at the black history month lecture 'my nigga,' everyone freaked out and left. Total nigtomic bomb.
A term used to describe a black person that has autism and diabetestype II and is a fat black retarded fuck that runs over niggas in his Stephen Hawking mobile.
Person 1: hey man you hear that a nigtard type II is moving here from Louisiana?
Person 2: yeah we gonna go beat his shit with a flamethrower and a dump truck on Friday.